Jackie O Henderson doesn’t look like this anymore! Radio host reveals her shock new look

Jackie O Henderson doesn’t look like this anymore! Radio host stuns fans as she unveils her shocking new look

She is one of Australia’s most recognizable faces.

But on Tuesday, Jackie O Henderson looked different as she showed off her new hair transformation.

The radio host, 48, debuted her brand new hair extensions when she arrived to host KIIS FM’s The Kyle and Jackie O show.

Jackie showed off her straight, long locks as she tied her hair in a ponytail over her shoulder.

The radio star’s new haircut comes after she recently lost a whopping 18kg.

Jackie O Henderson doesn’t look like this anymore! Radio host stunned fans when she unveiled her shocking new look

On Sunday, Jackie looked sensational as she showed off her incredible physique in a form-fitting pink dress for a friend’s 40th birthday party in Byron Bay.

She showed off her slim body in designer Rebecca Valance’s low-cut pink dress at the bash.

Jackie opted for a glossy makeup look and wore her signature blonde locks in a sleek ponytail. She also wore white Louboutin accessories.

The mother of one recently spoke about her new diet on The Kyle and Jackie O Show, saying she often skips breakfast, a practice known as intermittent fasting.

She also avoids carbs and satisfies her hunger throughout the day by snacking on pre-cut pieces of steak.

“I cook steak and slice it, and then I just have a small piece of steak when I’m hungry,” Jackie said.

The radio host, 48, debuted her brand new hair extensions when she arrived on Thursday to host KIIS FM's The Kyle and Jackie O show

The radio host, 48, debuted her brand new hair extensions when she arrived on Thursday to host KIIS FM’s The Kyle and Jackie O show

The radio star's new haircut comes after she recently lost a whopping 18kg

The radio star’s new haircut comes after she recently lost a whopping 18kg

Resisting splurging on high-calorie foods for lunch, she opts to eat just “three small pieces of steak” and a few Vietnamese rice paper rolls with fish and cabbage.

Her co-host Kyle Sandilands was shocked by her small portion size and told her, “A dog would eat more!”

For dinner, Jackie usually eats vegetables and a protein such as chicken or red meat.

Between meals, Jackie treats herself to smoothies and Starbucks Frappuccinos, a kind of blended iced coffee drink.

On Sunday, Jackie looked sensational as she showed off her incredible physique in a form-fitting pink dress for a friend's 40th birthday party in Byron Bay

On Sunday, Jackie looked sensational as she showed off her incredible physique in a form-fitting pink dress for a friend’s 40th birthday party in Byron Bay